Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
03/2006
03/02/2006US20060046764 Output power error absorbing circuit and multi-carrier transmitter having the same
03/02/2006US20060046763 Method and apparatus for dual mode power control
03/02/2006US20060046736 Methods and apparatus for managing wireless device power consumption by selecting among plural communication transceivers
03/02/2006US20060046706 Monitoring and remote control of wireless communication device accessories and functionality
03/02/2006US20060046702 Portable wireless communication apparatus
03/02/2006US20060046687 Apparatus and method for transmitting/receiving an emergency rescue request using UWB signals
03/02/2006US20060046685 System and process for automatically adjusting the acoustic settings to best fit an audio system
03/02/2006US20060046684 User welcoming system for an automobile
03/02/2006US20060046683 Radio receiver/transceiver
03/02/2006US20060046682 Dual-band bandpass filter
03/02/2006US20060046681 High frequency wireless receiver circuits and methods
03/02/2006US20060046680 Wireless communication apparatus
03/02/2006US20060046679 Flat intermediate if filter for tuners
03/02/2006US20060046678 High-frequency receiver and portable device using the same
03/02/2006US20060046675 Converter circuit for a limiter receiver structure and method for converting a signal in a limiter receiver structure
03/02/2006US20060046674 Envelope detector with DC level shifting
03/02/2006US20060046673 Gps receiver module
03/02/2006US20060046672 Systems and methods for blind source separation of wireless communication signals
03/02/2006US20060046671 Transmission device, transmission method, reception device, reception method, transmission/reception device, communication method, recording medium, and program
03/02/2006US20060046669 Method and apparatus for audio recall
03/02/2006US20060046668 Power consumption controlling apparatus for high frequency amplifier
03/02/2006US20060046667 Power amplifying circuit in mobile terminal
03/02/2006US20060046666 Transmission device, transmission output control method, and radio communication device
03/02/2006US20060046665 System and method for digital memorized predistortion for wireless communication
03/02/2006US20060046664 Parasitic mobility in dynamically distributed sensor networks
03/02/2006US20060046663 Frequency synthesizer and frequency synthesis method
03/02/2006US20060046662 Packet data transmission in a mimo system
03/02/2006US20060046651 Method and system for the configuration of a mobile station baseband circuit for an acoustic accessory
03/02/2006US20060046646 Method and system for deploying a wireless repeater
03/02/2006US20060046645 Cell phones that communicate over a network of other cell phones as well as base stations
03/02/2006US20060046640 Broadcasting receiving apparatus, broadcasting receiving method, and broadcasting receiving system
03/02/2006US20060046639 Vehicle oriented switched antenna system
03/02/2006US20060045292 Mixer controller
03/02/2006US20060045291 Method of mixing audio channels using correlated outputs
03/02/2006US20060045287 Microphone with ultrasound/audible mixing chamber to secure audio path
03/02/2006US20060045286 Microphone with ultrasound/audible mixing chamber to secure audio path
03/02/2006US20060045221 System and method of removing discrete spurious signals in cable broadband and other RF environments
03/02/2006US20060045219 Backscatter interrogator reception method and interrogator for a modulated backscatter system
03/02/2006US20060045195 Apparatus and method for estimating a signal power to interference power ratio in a wireless communication system
03/02/2006US20060045190 Low-complexity error concealment for real-time video decoder
03/02/2006US20060045187 Method and system for processing a digital video signal
03/02/2006US20060045186 Apparatus and method for coding moving picture
03/02/2006US20060045185 Apparatus and methods for the detection of abnormal motion in a video stream
03/02/2006US20060045184 Coding correlated images using syndrome bits
03/02/2006US20060045183 Control of frame types in video compression
03/02/2006US20060045182 Encoding device, decoding device, encoding method, decoding method, and program therefor
03/02/2006US20060045181 Method and apparatus for performing motion compensated temporal filtering in video encoding
03/02/2006US20060045180 Transmission of video
03/02/2006US20060045179 Information processing apparatus and method, and recording medium and program used therewith
03/02/2006US20060045178 Method for encoding a first and a second data word
03/02/2006US20060045176 System and method for digital adaptive equalization with failure detection and recovery
03/02/2006US20060045173 Method and apparatus for improving upstream pulse code modulation connect rates of an analog modem
03/02/2006US20060045172 Method and receiver for receiving an ultra wide band signal
03/02/2006US20060045171 Code tracking apparatus and method under a multi-path environment in a DS-CDMA communication system
03/02/2006US20060045170 Apparatus and method for canceling interference in a single antenna 1xEV-DV mobile station
03/02/2006US20060045169 Coded-bit scrambling for multi-stream communication in a mimo channel
03/02/2006US20060045053 Method for data transmission within a wireless local area network
03/02/2006US20060045052 Digital multimedia broadcast receiving apparatus and method thereof
03/02/2006US20060045017 Network-quality determining method and apparatus for use therewith
03/02/2006US20060045000 Time-frequency interleaved mc-cdma for quasi-synchronous systems
03/02/2006US20060044623 Apparatus, method, system, and computer program for managing image processing
03/02/2006US20060044120 Car audio system and method combining with MP3 player
03/02/2006US20060044118 Transmitter for tire condition monitoring apparatus and antenna for the transmitter
03/02/2006US20060044113 Wireless tag system, wireless tag access control device, wireless tag access control method, wireless tag access control program and wireless tag
03/02/2006US20060044107 Biometrically correlated item access method and apparatus
03/02/2006US20060044080 Balanced-unbalanced type multiband filer module
03/02/2006DE19923580B4 Verfahren und Vorrichtung zur Leistungsregelung eines Senders Method and apparatus for power control of a transmitter
03/02/2006DE102004041644A1 Transponder Transponder
03/02/2006DE102004041246A1 Rundfunkempfänger Broadcast radio receiver
03/02/2006DE102004041244A1 Rundfunkempfänger Broadcast radio receiver
03/02/2006DE102004040967A1 Schaltung mit hoher Isolation zwischen Sende- und Empfangspfad und Bauelement mit der Schaltung Circuit having a high isolation between the transmitting and receiving path and the component to the circuit
03/02/2006CA2578188A1 System and method for transmitting graphics data in a push-to-talk system
03/02/2006CA2578083A1 Nasal bone conduction wireless communication transmitting device
03/01/2006EP1631113A2 Method for fast acquisition of traffic channels for a highly variable data rate
03/01/2006EP1631085A1 Broadcasting receiving apparatus, broadcasting receiving method, and broadcasting receiving system
03/01/2006EP1631077A2 Digital multimedia broadcast receiving apparatus and method thereof
03/01/2006EP1630994A2 Method for balancing the ratio Eb/l in a service multiplexing CDMA system and telecommunication systems using this method
03/01/2006EP1630993A1 Cdma transmitting apparatus and cdma transmitting method
03/01/2006EP1630971A2 Method and apparatus for adjusting transmission power of a CDMA terminal
03/01/2006EP1630969A1 Radio communication system, radio communication device, and radio communication method
03/01/2006EP1630967A2 Impulse radio systems with multiple pulse types
03/01/2006EP1630966A1 Apparatus and method for transmitting/receiving an emergency rescue request using UWB signals
03/01/2006EP1630965A1 Power amplifying circuit in mobile terminal
03/01/2006EP1630960A1 Tuning device and radio-wave corrected timepiece
03/01/2006EP1630950A1 High-frequency receiver and portable device using the same
03/01/2006EP1630714A2 Wireless tags
03/01/2006EP1630713A1 Backscatter interrogator reception method and interrogator for a modulated backscatter system
03/01/2006EP1629648A1 Signal-to-noise estimation in wireless communication devices with receive diversity
03/01/2006EP1629636A2 Time-triggered communication system and method for the synchronized start of a dual-channel network
03/01/2006EP1629613A2 Multi-mode receiver with time-shared processing
03/01/2006EP1629608A1 Method to overcome self-interference in a tdd system
03/01/2006EP1629607A1 Multi-band and multi-mode mobile terminal for wireless communication systems
03/01/2006EP1629606A1 Quad band antenna interface modules including matching network ports
03/01/2006EP1629605A2 Signal interfacing techniques to simplify integrated circuit radio designs
03/01/2006EP1629604A1 Multimedia terminal
03/01/2006EP1629545A2 Ultra-wideband communication system and method
03/01/2006EP1629412A2 Frequency hopping spread spectrum scheme for rfid reader
03/01/2006EP1537514B1 Method of inventorying transponders by means of a communication station
03/01/2006EP1406393B1 Vehicle audio system
03/01/2006EP1388209B1 Reference oscillator with automatic compensation for aging and temperature